70815704818

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{4211}}^1\times {\mathrm{16139}}^1$

素因数の和:20873

約数の個数: 16

約数和(自身を含む): 106459310880

約数和(自身を除く): 35643606062

約数列:

[1, 2, 521, 1042, 4211, 8422, 16139, 32278, 2193931, 4387862, 8408419, 16816838, 67961329, 135922658, 35407852409, 70815704818]

約数ペア:

[(1, 70815704818), (2, 35407852409), (521, 135922658), (1042, 67961329), (4211, 16816838), (8422, 8408419), (16139, 4387862), (32278, 2193931)]